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It is a challenge for scientists and philosophers to define life. ... Any definition must be general enough to both encompass all known ...

life | biology | Britannica.com


The several branches of science that reveal the common historical, functional, .... A genetic definition of life therefore would be a system capable of evolution by ...

Life science | Define Life science at Dictionary.com


Life science definition, any science that deals with living organisms, their life processes, and their interrelationships, as biology, medicine, or ecology. See more.

Life | Definition of Life by Merriam-Webster


Define life: the ability to grow, change, etc., that separates plants and animals from things like water or rocks—life in ... 19 capitalized Christian Science : god 1b .

Defining Life - NCBI - National Institutes of Health


What is the definition of life? I remember a conference of the scientific elite that sought to answer that question. Is an enzyme alive? Is a virus alive? Is a cell alive  ...

New Scientist Space Blog: Life defined


Apr 18, 2008 ... Jheeta says one of the most widely accepted definitions of life, and one ... True to form for a scientific definition, it's well-considered, it's precise, ...

Defining Life - Astrobiology Magazine


Jun 19, 2002 ... The science of biology is the study of life, yet scientists can't agree on an absolute definition. Are the individual cells of your body, with all their ...

Life (Stanford Encyclopedia of Philosophy)


Aug 15, 2003 ... The focus of this entry is primarily the attempts to define life during the .... Woodger urged abandoning the use of the word 'life' in scientific ...

Defining Life: Q&A with Scientist Gerald Joyce - Space.com


Aug 1, 2013 ... Q: I've heard that you created the definition of life currently used by NASA. ... and it was a very broad group with regard to scientific expertise.

Life science - definition of life science by The Free Dictionary

www.thefreedictionary.com/life science

Any of several branches of science, such as microbiology, zoology, botany, or ecology, that deal with living organisms and their organization, life processes, and ...

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NASA - Life's Working Definition: Does It Work?


Definitions tell us about the meanings of words in our language, as opposed to telling us about the nature of the world. In the case of life, scientists are interested  ...

Life | Define Life at Dictionary.com


Life definition, the condition that distinguishes organisms from inorganic objects and ... ["The Recursive Universe: Cosmic Complexity and the Limits of Scientific ...

Life - Biology-Online Dictionary


May 25, 2011 ... Life. Home » Life. Definition. noun, plural: lives. (1) A distinctive ... consensus regarding the answer to the question as to when does life begin.